accessBitmap is no longer called/needed

skia/ext/bitmap_platform_device_win.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <windows.h>
 #include <psapi.h>
 #include <stddef.h>
 
 #include "base/debug/gdi_debug_util_win.h"
 #include "base/logging.h"
@@ skipping 179 matching lines @@
 BitmapPlatformDevice::~BitmapPlatformDevice() {
   if (hdc_)
     ReleaseBitmapDC();
 }
 
 HDC BitmapPlatformDevice::BeginPlatformPaint(const SkMatrix& transform,
                                              const SkIRect& clip_bounds) {
   return GetBitmapDC(transform, clip_bounds);
 }
 
-const SkBitmap& BitmapPlatformDevice::onAccessBitmap() {
-  // FIXME(brettw) OPTIMIZATION: We should only flush if we know a GDI
-  // operation has occurred on our DC.
-  if (IsBitmapDCCreated())
-    GdiFlush();
-  return SkBitmapDevice::onAccessBitmap();
-}
-
 SkBaseDevice* BitmapPlatformDevice::onCreateDevice(const CreateInfo& cinfo,
                                                    const SkPaint*) {
   const SkImageInfo& info = cinfo.fInfo;
   const bool do_clear = !info.isOpaque();
   SkASSERT(info.colorType() == kN32_SkColorType);
   return Create(info.width(), info.height(), info.isOpaque(), NULL, do_clear);
 }
 
 // PlatformCanvas impl
 
 SkCanvas* CreatePlatformCanvas(int width,
                                int height,
                                bool is_opaque,
                                HANDLE shared_section,
                                OnFailureType failureType) {
   sk_sp<SkBaseDevice> dev(
       BitmapPlatformDevice::Create(width, height, is_opaque, shared_section));
   return CreateCanvas(dev, failureType);
 }
 
 }  // namespace skia